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how to capture pwm pulse width in stm32f103?

mrsmile
Associate III

Hello,

I'm already try this Input capture method for pwm pulse width. But frequency capture stored at a variable properly. And i need to capture pulse width too. but i try to capture pulse width and output has not given properly. and I'm change the duty ccr1 register value. but proper pulse length can not given the output in width variable. anyone face the problem please tell as how to capture the pulse width.

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